about PSI:Life Sciences The Life Sciences Group develops biologically-inspired technologies for medical, industrial, and government applications. Our strategy involves synthesis and implementation of biomimetic materials which provide unique performance benefits while minimizing size and cost. Current efforts include development of point-of-care medical diagnostics, biosensors, artificial muscles, drug delivery systems, microsensors for toxic chemicals, bacterial inactivation technology, and chemical decontamination systems. Mitchell R. Zakin Physical Sciences Inc. 20 New England Business Center Andover, MA 01810-1077 Telephone: (978) 689-0003 Fax: (978) 689-3232 zakin@psicorp.com